The http_init function takes a "struct remote". Part of its
initialization procedure is to look at the remote's url and
grab some auth-related parameters. However, using the url
included in the remote is:
- wrong; the remote-curl helper may have a separate,
unrelated URL (e.g., from remote.*.pushurl). Looking at
the remote's configured url is incorrect.
- incomplete; http-fetch doesn't have a remote, so passes
NULL. So http_init never gets to see the URL we are
actually going to use.
- cumbersome; http-push has a similar problem to
http-fetch, but actually builds a fake remote just to
pass in the URL.
Instead, let's just add a separate URL parameter to
http_init, and all three callsites can pass in the
appropriate information.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Until now, a request for an http password looked like:
Username:
Password:
Now it will look like:
Username for 'example.com':
Password for 'example.com':
Picked-from: Jeff King <peff@peff.net>
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When asked to fetch over SSL without a valid
/etc/ssl/certs/ca-certificates.crt file, "git fetch" writes
error: while accessing https://github.com/torvalds/linux.git/info/refs
which is a little disconcerting. Better to fall back to
curl_easy_strerror(result) when the error string is empty, like the
curl utility does:
error: Problem with the SSL CA cert (path? access rights?) while
accessing https://github.com/torvalds/linux.git/info/refs
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There is no need for a blank line between the detailed error message
and the later "fatal: HTTP request failed" notice. Keep the newline
written by error() itself and eliminate the extra one.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove a free() on the static buffer returned by sha1_file_name().
While we're at it, replace xmalloc() calls on the structs
http_(object|pack)_request with xcalloc() so that pointers in the
structs get initialized to NULL. That way, free()'s are safe - for
example, a free() on the url string member when aborting.
This fixes an invalid free().
Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Helped-by: Jeff King peff@peff.net
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit 42653c0 (Prompt for a username when an HTTP request
401s, 2010-04-01) changed http_get_strbuf to prompt for
credentials when we receive a 401, but didn't touch
http_get_file. The latter is called only for dumb http;
while it's usually the case that people don't use
authentication on top of dumb http, there is no reason not
to allow both types of requests to use this feature.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The url_decode function needs only minor tweaks to handle
arbitrary buffers. Let's do those tweaks, which cleans up an
unreadable mess of temporary strings in http.c.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If the config option http.cookiefile is set, pass this file to libCURL using
the CURLOPT_COOKIEFILE option. This is similar to calling curl with the -b
option. This allows git http authorization with authentication mechanisms
that use cookies, such as SAML Enhanced Client or Proxy (ECP) used by
Shibboleth.
To use SAML/ECP, the user needs to request a session cookie with their own ECP
code. See for example:
<https://wiki.shibboleth.net/confluence/display/SHIB2/ECP>
Once the cookie file has been created, it can be passed to git with, e.g.
git config --global http.cookiefile "/home/dbrown/.curlcookies"
libCURL will then pass the appropriate session cookies to the git http server.
Signed-off-by: Duncan Brown <duncan.brown@ligo.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Yes, these don't match perfectly with the void* first parameter of the
fread/fwrite in the standard library, but they do match the curl
expected method signature. This is needed when a refactor passes a
curl_write_callback around, which would otherwise give incorrect
parameter warnings.
Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
After posting a short request using CURLOPT_POSTFIELDS, if the slot
is reused for posting a large payload, the slot ends up having both
POSTFIELDS (which now points at a random garbage) and READFUNCTION,
in which case the curl library tries to use the stale POSTFIELDS.
Clear it as part of the general slot initialization in get_active_slot().
Heavylifting-by: Shawn Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Shawn Pearce <spearce@spearce.org>
This allows non-http/curl users to access it too (eg. http-backend.c).
Update include headers in end_url_with_slash() users too.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the authentification initialisation to percent-decode username
and password for HTTP URLs.
Signed-off-by: Gabriel Corona <gabriel.corona@enst-bretagne.fr>
Acked-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
For a long time (29508e1 "Isolate shared HTTP request functionality", Fri
Nov 18 11:02:58 2005), we've followed HTTP redirects with
CURLOPT_FOLLOWLOCATION.
However, when the remote HTTP server returns a redirect the default
libcurl action is to change a POST request into a GET request while
following the redirect, but the remote http backend does not expect
that.
Fix this by telling libcurl to always keep the request as type POST with
CURLOPT_POSTREDIR.
For users of libcurl older than 7.19.1, use CURLOPT_POST301 instead,
which only follows 301s instead of both 301s and 302s.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some firewalls restrict HTTP connections based on the clients user agent. This
commit provides the user the ability to modify the user agent string via either
a new config option (http.useragent) or by an environment variable
(GIT_HTTP_USER_AGENT).
Relevant documentation is added to Documentation/config.txt.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Now that the temporary variable char *filename is only used in one
place, do away with it and just call sha1_pack_name() directly.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Verify that a downloaded pack-*.idx file is consistent and valid
as an index file before we rename it into its final destination.
This prevents a corrupt index file from later being treated as a
usable file, confusing readers.
Check that we do not have the pack index file before invoking
fetch_pack_index(); that way, we can do without the has_pack_index()
check in fetch_pack_index().
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To ensure we don't leave a corrupt pack file positioned as though
it were a valid pack file, run index-pack on the temporary pack
before we rename it to its final name. If index-pack crashes out
when it discovers file corruption (e.g. GitHub's error HTML at the
end of the file), simply delete the temporary files to cleanup.
By waiting until the pack has been validated before we move it
to its final name, we eliminate a race condition where another
concurrent reader might try to access the pack at the same time
that we are still trying to verify its not corrupt.
Switching from verify-pack to index-pack is a change in behavior,
but it should turn out better for users. The index-pack algorithm
tries to minimize disk seeks, as well as the number of times any
given object is inflated, by organizing its work along delta chains.
The verify-pack logic does not attempt to do this, thrashing the
delta base cache and the filesystem cache.
By recreating the index file locally, we also can automatically
upgrade from a v1 pack table of contents to v2. This makes the
CRC32 data available for use during later repacks, even if the
server didn't have them on hand.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Acked-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The easiest way to verify a pack index is to open it through the
standard parse_pack_index function, permitting the header check
to happen when the file is mapped. However, the dumb HTTP client
needs to verify a pack index before its moved into its proper file
name within the objects/pack directory, to prevent a corrupt index
from being made available. So permit the caller to specify the
exact path of the index file.
For now we're still using the final destination name within the
sole call site in http.c, but eventually we will start to parse
the temporary path instead.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Most of the time the dumb HTTP transport is run without the verbose
flag set, so we only need the result of sha1_to_hex(sha1) once, to
construct the pack URL. Don't bother with an unnecessary malloc,
copy, free chain of this buffer.
If verbose is set, we'll format the SHA-1 twice now. But this
tiny extra CPU time spent is nothing compared to the slowdown that
is usually imposed by the verbose messages being sent to the tty,
and is entirely trivial compared to the latency involved with the
remote HTTP server sending something as big as a pack file.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Acked-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The destination name within the object store is easily computed
on demand, reusing a static buffer held by sha1_file.c. We don't
need to copy the entire path into the request structure for safe
keeping, when it can be easily reformatted after the download has
been completed.
This reduces the size of the per-request structure, and removes
yet another PATH_MAX based limit.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The test preq->packfile != NULL is always true. If packfile was
actually NULL when entering this function the ftell() above would
crash out with a SIGSEGV, resulting in never reaching this point.
Simplify the code by just removing the conditional.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Always remove the struct packed_git from the active list, even
if the rename of the temporary file fails.
While we are here, simplify the code a bit by using a common
local variable name ("p") to hold the relevant packed_git.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The filename variable here is pointing to a block of memory that
was allocated by sha1_file.c and is also held in a static variable
scoped within the sha1_pack_name() function. Doing a free() here is
returning that memory to the allocator while we might still try to
reuse it on a subsequent sha1_pack_name() invocation. That's not
acceptable, so don't free it.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When an HTTP request returns a 401, Git will currently fail with a
confusing message saying that it got a 401, which is not very
descriptive.
Currently if a user wants to use Git over HTTP, they have to use one
URL with the username in the URL (e.g. "http://user@host.com/repo.git")
for write access and another without the username for unauthenticated
read access (unless they want to be prompted for the password each
time). However, since the HTTP servers will return a 401 if an action
requires authentication, we can prompt for username and password if we
see this, allowing us to use a single URL for both purposes.
This patch changes http_request to prompt for the username and password,
then return HTTP_REAUTH so http_get_strbuf can try again. If it gets
a 401 even when a user/pass is supplied, http_request will now return
HTTP_NOAUTH which remote_curl can then use to display a more
intelligent error message that is less confusing.
Signed-off-by: Scott Chacon <schacon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git tries to read a password from the terminal in imap-send and
when talking to a http server that requires authentication.
When a GUI is driving git, however, the end user is not paying
attention to the terminal (there may not even be a terminal).
GUI would appear to hang forever.
Fix this problem by allowing a password-retrieving command
to be specified in GIT_ASKPASS
Signed-off-by: Frank Li <lznuaa@gmail.com>
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Back when the feature to use different HTTP authentication methods was
originally written, it needed an extra HTTP request for everything when
the feature was in effect, because we didn't reuse curl sessions.
However, b8ac923 (Add an option for using any HTTP authentication scheme,
not only basic, 2009-11-27) builds on top of an updated codebase that does
reuse curl sessions; there is no need to manually avoid the extra overhead
by making this configurable anymore.
Acked-by: Martin Storsjo <martin@martin.st>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This adds the configuration option http.authAny (overridable with
the environment variable GIT_HTTP_AUTH_ANY), for instructing curl
to allow any HTTP authentication scheme, not only basic (which
sends the password in plaintext).
When this is enabled, curl has to do double requests most of the time,
in order to discover which HTTP authentication method to use, which
lowers the performance slightly. Therefore this isn't enabled by default.
One example of another authentication scheme to use is digest, which
doesn't send the password in plaintext, but uses a challenge-response
mechanism instead. Using digest authentication in practice requires
at least curl 7.18.1, due to bugs in the digest handling in earlier
versions of curl.
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Allow curl sessions to be kept alive (ie. not ended with
curl_easy_cleanup()) even after the request is completed, the number of
which is determined by the configuration setting http.minSessions.
Add a count for curl sessions, and update it, across slots, when
starting and ending curl sessions.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The git-remote-curl backend detects if the remote server supports
the git-receive-pack service, and if so, runs git-send-pack in a
pipe to dump the command and pack data as a single POST request.
The advertisements from the server that were obtained during the
discovery are passed into git-send-pack before the POST request
starts. This permits git-send-pack to operate largely unmodified.
For smaller packs (those under 1 MiB) a HTTP/1.0 POST with a
Content-Length is used, permitting interaction with any server.
The 1 MiB limit is arbitrary, but is sufficent to fit most deltas
created by human authors against text sources with the occasional
small binary file (e.g. few KiB icon image). The configuration
option http.postBuffer can be used to increase (or shink) this
buffer if the default is not sufficient.
For larger packs which cannot be spooled entirely into the helper's
memory space (due to http.postBuffer being too small), the POST
request requires HTTP/1.1 and sets "Transfer-Encoding: chunked".
This permits the client to upload an unknown amount of data in one
HTTP transaction without needing to pregenerate the entire pack
file locally.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
CC: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
An earlier 59b8d38 (http.c: remove verification of remote packs) left
the variable "url" uninitialized; "goto cleanup" codepath can free it
which is not very nice.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make http.c::fetch_pack_index() no longer check for the remote pack
with a HEAD request before fetching the corresponding pack index file.
Not only does sending a HEAD request before we do a GET incur a
performance penalty, it does not offer any significant error-
prevention advantages (pack fetching in the *_http_pack_request()
methods is capable of handling any errors on its own).
This addresses an issue raised elsewhere:
http://code.google.com/p/msysgit/issues/detail?id=323http://support.github.com/discussions/repos/957-cant-clone-over-http-or-git
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Set the members callback_func and callback_data of freq->slot to NULL
when releasing a http_object_request. release_active_slot() is also
invoked on the slot to remove the curl handle associated with the slot
from the multi stack (CURLM *curlm in http.c).
These prevent the callback function and data from being used in http
methods (like http.c::finish_active_slot()) after a
http_object_request has been free'd.
Noticed by Ali Polatel, who later tested this patch to verify that it
fixes the problem he saw; Dscho helped to identify the problem spot.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make append_remote_object_url() (and by implication,
get_remote_object_url) use end_url_with_slash() to ensure that the url
ends with a slash.
Previously, they assumed that the url did not end with a slash and
as a result appended a slash, sometimes errorneously.
This fixes an issue introduced in 5424bc5 ("http*: add helper methods
for fetching objects (loose)"), where the append_remote_object_url()
implementation in http-push.c, which assumed that urls end with a
slash, was replaced by another one in http.c, which assumed urls did
not end with a slash.
The above issue was raised by Thomas Schlichter:
http://marc.info/?l=git&m=125043105231327
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Tested-by: Thomas Schlichter <thomas.schlichter@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In new_http_object_request(), check ftruncate() call return value and
handle possible errors.
Signed-off-by: Jeff Lasslett <jeff.lasslett@gmail.com>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use preq->url in new_http_pack_request and freq->url in
new_http_object_request when calling curl_setopt(CURLOPT_URL), instead
of using an intermediate variable, 'url'.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Free preq in new_http_pack_request when aborting. preq was allocated
before jumping to the 'abort' label so this is safe.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a configuration option, http.sslCertPasswordProtected, and associated
environment variable, GIT_SSL_CERT_PASSWORD_PROTECTED, to enable SSL client
certificate password prompt from within git. If this option is false and
if the environment variable does not exist, git falls back to OpenSSL's
prompts (as in earlier versions of git).
The environment variable may only be used to enable, not to disable
git's password prompt. This behavior mimics GIT_NO_VERIFY; the mere
existence of the variable is all that is checked.
Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If an SSL client certificate is enabled (via http.sslcert or
GIT_SSL_CERT), prompt for the certificate password rather than
defaulting to OpenSSL's password prompt. This causes the prompt to only
appear once each run. Previously, OpenSSL prompted the user *many*
times, causing git to be unusable over HTTPS with client-side
certificates.
Note that the password is stored in memory in the clear while the
program is running. This may be a security problem if git crashes and
core dumps.
The user is always prompted, even if the certificate is not encrypted.
This should be fine; unencrypted certificates are rare and a security
risk anyway.
Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the minimimum required libcurl version for the http.sslKey option
to 7.9.3. Previously, preprocessor macros checked for >= 7.9.2, which
is incorrect because CURLOPT_SSLKEY was introduced in 7.9.3. This now
allows git to compile with libcurl 7.9.2.
Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The code handling the fetching of loose objects in http-push.c and
http-walker.c have been refactored into new methods and a new struct
(object_http_request) in http.c. They are not meant to be invoked
elsewhere.
The new methods in http.c are
- new_http_object_request
- process_http_object_request
- finish_http_object_request
- abort_http_object_request
- release_http_object_request
and the new struct is http_object_request.
RANGER_HEADER_SIZE and no_pragma_header is no longer made available
outside of http.c, since after the above changes, there are no other
instances of usage outside of http.c.
Remove members of the transfer_request struct in http-push.c and
http-walker.c, including filename, real_sha1 and zret, as they are used
no longer used.
Move the methods append_remote_object_url() and get_remote_object_url()
from http-push.c to http.c. Additionally, get_remote_object_url() is no
longer defined only when USE_CURL_MULTI is defined, since
non-USE_CURL_MULTI code in http.c uses it (namely, in
new_http_object_request()).
Refactor code from http-push.c::start_fetch_loose() and
http-walker.c::start_object_fetch_request() that deals with the details
of coming up with the filename to store the retrieved object, resuming
a previously aborted request, and making a new curl request, into a new
function, new_http_object_request().
Refactor code from http-walker.c::process_object_request() into the
function, process_http_object_request().
Refactor code from http-push.c::finish_request() and
http-walker.c::finish_object_request() into a new function,
finish_http_object_request(). It returns the result of the
move_temp_to_file() invocation.
Add a function, release_http_object_request(), which cleans up object
request data. http-push.c and http-walker.c invoke this function
separately; http-push.c::release_request() and
http-walker.c::release_object_request() do not invoke this function.
Add a function, abort_http_object_request(), which unlink()s the object
file and invokes release_http_object_request(). Update
http-walker.c::abort_object_request() to use this.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The code handling the fetching of packs in http-push.c and
http-walker.c have been refactored into new methods and a new struct
(http_pack_request) in http.c. They are not meant to be invoked
elsewhere.
The new methods in http.c are
- new_http_pack_request
- finish_http_pack_request
- release_http_pack_request
and the new struct is http_pack_request.
Add a function, new_http_pack_request(), that deals with the details of
coming up with the filename to store the retrieved packfile, resuming a
previously aborted request, and making a new curl request. Update
http-push.c::start_fetch_packed() and http-walker.c::fetch_pack() to
use this.
Add a function, finish_http_pack_request(), that deals with renaming
the pack, advancing the pack list, and installing the pack. Update
http-push.c::finish_request() and http-walker.c::fetch_pack to use
this.
Update release_request() in http-push.c and http-walker.c to invoke
release_http_pack_request() to clean up pack request helper data.
The local_stream member of the transfer_request struct in http-push.c
has been removed, as the packfile pointer will be managed in the struct
http_pack_request.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
http-push.c and http-walker.c no longer have to use fetch_index or
setup_index; they simply need to use http_get_info_packs, a new http
method, in their fetch_indices implementations.
Move fetch_index() and rename to fetch_pack_index() in http.c; this
method is not meant to be used outside of http.c. It invokes
end_url_with_slash with base_url; apart from that change, the code is
identical.
Move setup_index() and rename to fetch_and_setup_pack_index() in
http.c; this method is not meant to be used outside of http.c.
Do not immediately set ret to 0 in http-walker.c::fetch_indices();
instead do it in the HTTP_MISSING_TARGET case, to make it clear that
the HTTP_OK and HTTP_MISSING_TARGET cases both return 0.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The error message ("Unable to start request") has been removed, since
the http API already prints it.
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The new functions added are:
- http_request() (internal function)
- http_get_strbuf()
- http_get_file()
- http_error()
http_get_strbuf and http_get_file allow respectively to retrieve contents of
an URL to a strbuf or an opened file handle.
http_error prints out an error message containing the URL and the curl error
(in curl_errorstr).
Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The logic to append a slash to the url if necessary in quote_ref_url
(added in 113106e "http.c: use strbuf API in quote_ref_url") has been
moved to a new function, end_url_with_slash.
The method takes a strbuf, the URL, and the path to be appended to the
URL. It first adds the URL to the strbuf. It then appends a slash
if the URL does not end with a slash.
The check on ref in quote_ref_url for a slash at the beginning has been
removed as a result of using end_url_with_slash. This check is not
needed, because slashes will be quoted anyway.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move RANGE_HEADER_SIZE to http.h.
Create no_pragma_header, the curl header list containing the header
"Pragma:" in http.[ch]. It is allocated in http_init, and freed in
http_cleanup. This replaces the no_pragma_header in http-push.c, and
the no_pragma_header member in walker_data in http-walker.c.
Create http_is_verbose. It is to be used by methods in http.c, and is
modified at the entry points of http.c's users, namely http-push.c
(when parsing options) and http-walker.c (in get_http_walker).
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King